1245247269

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{8929}}^1$

素因数の和:9197

約数の個数: 32

約数和(自身を含む): 1971744000

約数和(自身を除く): 726496731

約数列:

[1, 3, 7, 21, 29, 87, 203, 229, 609, 687, 1603, 4809, 6641, 8929, 19923, 26787, 46487, 62503, 139461, 187509, 258941, 776823, 1812587, 2044741, 5437761, 6134223, 14313187, 42939561, 59297489, 177892467, 415082423, 1245247269]

約数ペア:

[(1, 1245247269), (3, 415082423), (7, 177892467), (21, 59297489), (29, 42939561), (87, 14313187), (203, 6134223), (229, 5437761), (609, 2044741), (687, 1812587), (1603, 776823), (4809, 258941), (6641, 187509), (8929, 139461), (19923, 62503), (26787, 46487)]