29275941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 43453440

約数和(自身を除く): 14177499

約数列:

[1, 3, 19, 23, 57, 69, 137, 163, 411, 437, 489, 1311, 2603, 3097, 3151, 3749, 7809, 9291, 9453, 11247, 22331, 59869, 66993, 71231, 179607, 213693, 424289, 513613, 1272867, 1540839, 9758647, 29275941]

約数ペア:

[(1, 29275941), (3, 9758647), (19, 1540839), (23, 1272867), (57, 513613), (69, 424289), (137, 213693), (163, 179607), (411, 71231), (437, 66993), (489, 59869), (1311, 22331), (2603, 11247), (3097, 9453), (3151, 9291), (3749, 7809)]