339976391055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2421743}}^1$

素因数の和:2421956

約数の個数: 48

約数和(自身を含む): 636085592064

約数和(自身を除く): 296109201009

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 191, 245, 573, 735, 955, 1337, 2865, 4011, 6685, 9359, 20055, 28077, 46795, 140385, 2421743, 7265229, 12108715, 16952201, 36326145, 50856603, 84761005, 118665407, 254283015, 355996221, 462552913, 593327035, 1387658739, 1779981105, 2312764565, 3237870391, 6938293695, 9713611173, 16189351955, 22665092737, 48568055865, 67995278211, 113325463685, 339976391055]

約数ペア:

[(1, 339976391055), (3, 113325463685), (5, 67995278211), (7, 48568055865), (15, 22665092737), (21, 16189351955), (35, 9713611173), (49, 6938293695), (105, 3237870391), (147, 2312764565), (191, 1779981105), (245, 1387658739), (573, 593327035), (735, 462552913), (955, 355996221), (1337, 254283015), (2865, 118665407), (4011, 84761005), (6685, 50856603), (9359, 36326145), (20055, 16952201), (28077, 12108715), (46795, 7265229), (140385, 2421743)]