31383488279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{398303}}^1$

素因数の和:398375

約数の個数: 32

約数和(自身を含む): 40149043200

約数和(自身を除く): 8765554921

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 2717, 4147, 6061, 7163, 78793, 398303, 4381333, 5177939, 7567757, 11550787, 56957329, 83245327, 98380841, 127058657, 150160231, 219464953, 1082189251, 1651762541, 2414114483, 2853044389, 31383488279]

約数ペア:

[(1, 31383488279), (11, 2853044389), (13, 2414114483), (19, 1651762541), (29, 1082189251), (143, 219464953), (209, 150160231), (247, 127058657), (319, 98380841), (377, 83245327), (551, 56957329), (2717, 11550787), (4147, 7567757), (6061, 5177939), (7163, 4381333), (78793, 398303)]