28502383

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 35452480

約数和(自身を除く): 6950097

約数列:

[1, 7, 13, 91, 97, 679, 1261, 3229, 8827, 22603, 41977, 293839, 313213, 2192491, 4071769, 28502383]

約数ペア:

[(1, 28502383), (7, 4071769), (13, 2192491), (91, 313213), (97, 293839), (679, 41977), (1261, 22603), (3229, 8827)]