4788006909

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 7580418048

約数和(自身を除く): 2792411139

約数列:

[1, 3, 7, 21, 53, 101, 159, 191, 223, 303, 371, 573, 669, 707, 1113, 1337, 1561, 2121, 4011, 4683, 5353, 10123, 11819, 16059, 19291, 22523, 30369, 35457, 37471, 42593, 57873, 67569, 70861, 82733, 112413, 127779, 135037, 157661, 212583, 248199, 298151, 405111, 472983, 894453, 1022423, 1193719, 2257429, 3067269, 3581157, 4301893, 6772287, 7156961, 8356033, 12905679, 15802003, 21470883, 25068099, 30113251, 47406009, 90339753, 228000329, 684000987, 1596002303, 4788006909]

約数ペア:

[(1, 4788006909), (3, 1596002303), (7, 684000987), (21, 228000329), (53, 90339753), (101, 47406009), (159, 30113251), (191, 25068099), (223, 21470883), (303, 15802003), (371, 12905679), (573, 8356033), (669, 7156961), (707, 6772287), (1113, 4301893), (1337, 3581157), (1561, 3067269), (2121, 2257429), (4011, 1193719), (4683, 1022423), (5353, 894453), (10123, 472983), (11819, 405111), (16059, 298151), (19291, 248199), (22523, 212583), (30369, 157661), (35457, 135037), (37471, 127779), (42593, 112413), (57873, 82733), (67569, 70861)]