102289243

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1487}}^1$

素因数の和:1842

約数の個数: 16

約数和(自身を含む): 121135104

約数和(自身を除く): 18845861

約数列:

[1, 7, 31, 217, 317, 1487, 2219, 9827, 10409, 46097, 68789, 322679, 471379, 3299653, 14612749, 102289243]

約数ペア:

[(1, 102289243), (7, 14612749), (31, 3299653), (217, 471379), (317, 322679), (1487, 68789), (2219, 46097), (9827, 10409)]