4680487617

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1237}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 7177230720

約数和(自身を除く): 2496743103

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 439, 507, 663, 1237, 1317, 2873, 3711, 5707, 7463, 8619, 16081, 17121, 21029, 22389, 48243, 63087, 74191, 97019, 209053, 222573, 273377, 291057, 543043, 627159, 820131, 1261247, 1629129, 3553901, 3783741, 7059559, 9231731, 10661703, 21178677, 27695193, 91774267, 120012503, 275322801, 360037509, 1560162539, 4680487617]

約数ペア:

[(1, 4680487617), (3, 1560162539), (13, 360037509), (17, 275322801), (39, 120012503), (51, 91774267), (169, 27695193), (221, 21178677), (439, 10661703), (507, 9231731), (663, 7059559), (1237, 3783741), (1317, 3553901), (2873, 1629129), (3711, 1261247), (5707, 820131), (7463, 627159), (8619, 543043), (16081, 291057), (17121, 273377), (21029, 222573), (22389, 209053), (48243, 97019), (63087, 74191)]