739968167

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 835584000

約数和(自身を除く): 95615833

約数列:

[1, 19, 23, 67, 127, 199, 437, 1273, 1541, 2413, 2921, 3781, 4577, 8509, 13333, 25273, 29279, 55499, 86963, 161671, 195707, 253327, 306659, 480187, 581279, 1693291, 3718433, 5826521, 11044301, 32172529, 38945693, 739968167]

約数ペア:

[(1, 739968167), (19, 38945693), (23, 32172529), (67, 11044301), (127, 5826521), (199, 3718433), (437, 1693291), (1273, 581279), (1541, 480187), (2413, 306659), (2921, 253327), (3781, 195707), (4577, 161671), (8509, 86963), (13333, 55499), (25273, 29279)]