617111997

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1\times {\mathrm{5059}}^1$

素因数の和:5692

約数の個数: 16

約数和(自身を含む): 835750080

約数和(自身を除く): 218638083

約数列:

[1, 3, 73, 219, 557, 1671, 5059, 15177, 40661, 121983, 369307, 1107921, 2817863, 8453589, 205703999, 617111997]

約数ペア:

[(1, 617111997), (3, 205703999), (73, 8453589), (219, 2817863), (557, 1107921), (1671, 369307), (5059, 121983), (15177, 40661)]