7972353

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 12004200

約数和(自身を除く): 4031847

約数列:

[1, 3, 9, 37, 89, 111, 267, 269, 333, 801, 807, 2421, 3293, 9879, 9953, 23941, 29637, 29859, 71823, 89577, 215469, 885817, 2657451, 7972353]

約数ペア:

[(1, 7972353), (3, 2657451), (9, 885817), (37, 215469), (89, 89577), (111, 71823), (267, 29859), (269, 29637), (333, 23941), (801, 9953), (807, 9879), (2421, 3293)]