15391872003

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{3733}}^1$

素因数の和:4419

約数の個数: 32

約数和(自身を含む): 21529347840

約数和(自身を除く): 6137475837

約数列:

[1, 3, 29, 83, 87, 249, 571, 1713, 2407, 3733, 7221, 11199, 16559, 47393, 49677, 108257, 142179, 309839, 324771, 929517, 1374397, 2131543, 4123191, 6394629, 8985331, 26955993, 61814747, 176918069, 185444241, 530754207, 5130624001, 15391872003]

約数ペア:

[(1, 15391872003), (3, 5130624001), (29, 530754207), (83, 185444241), (87, 176918069), (249, 61814747), (571, 26955993), (1713, 8985331), (2407, 6394629), (3733, 4123191), (7221, 2131543), (11199, 1374397), (16559, 929517), (47393, 324771), (49677, 309839), (108257, 142179)]