828822417

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 1168097280

約数和(自身を除く): 339274863

約数列:

[1, 3, 31, 79, 93, 97, 237, 291, 1163, 2449, 3007, 3489, 7347, 7663, 9021, 22989, 36053, 91877, 108159, 112811, 237553, 275631, 338433, 712659, 2848187, 3497141, 8544561, 8912069, 10491423, 26736207, 276274139, 828822417]

約数ペア:

[(1, 828822417), (3, 276274139), (31, 26736207), (79, 10491423), (93, 8912069), (97, 8544561), (237, 3497141), (291, 2848187), (1163, 712659), (2449, 338433), (3007, 275631), (3489, 237553), (7347, 112811), (7663, 108159), (9021, 91877), (22989, 36053)]