1972783447683

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1180997}}^1$

素因数の和:1181287

約数の個数: 32

約数和(自身を含む): 2746528948800

約数和(自身を除く): 773745501117

約数列:

[1, 3, 37, 101, 111, 149, 303, 447, 3737, 5513, 11211, 15049, 16539, 45147, 556813, 1180997, 1670439, 3542991, 43696889, 119280697, 131090667, 175968553, 357842091, 527905659, 4413385789, 6510836461, 13240157367, 17772823853, 19532509383, 53318471559, 657594482561, 1972783447683]

約数ペア:

[(1, 1972783447683), (3, 657594482561), (37, 53318471559), (101, 19532509383), (111, 17772823853), (149, 13240157367), (303, 6510836461), (447, 4413385789), (3737, 527905659), (5513, 357842091), (11211, 175968553), (15049, 131090667), (16539, 119280697), (45147, 43696889), (556813, 3542991), (1180997, 1670439)]