739968229

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4273}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 999500544

約数和(自身を除く): 259532315

約数列:

[1, 7, 11, 13, 77, 91, 143, 173, 1001, 1211, 1903, 2249, 4273, 13321, 15743, 24739, 29911, 47003, 55549, 173173, 329021, 388843, 611039, 739229, 4277273, 5174603, 8131519, 9609977, 56920633, 67269839, 105709747, 739968229]

約数ペア:

[(1, 739968229), (7, 105709747), (11, 67269839), (13, 56920633), (77, 9609977), (91, 8131519), (143, 5174603), (173, 4277273), (1001, 739229), (1211, 611039), (1903, 388843), (2249, 329021), (4273, 173173), (13321, 55549), (15743, 47003), (24739, 29911)]