389884323

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 550114560

約数和(自身を除く): 160230237

約数列:

[1, 3, 29, 67, 87, 201, 211, 317, 633, 951, 1943, 5829, 6119, 9193, 14137, 18357, 21239, 27579, 42411, 63717, 66887, 200661, 409973, 615931, 1229919, 1847793, 1939723, 4481429, 5819169, 13444287, 129961441, 389884323]

約数ペア:

[(1, 389884323), (3, 129961441), (29, 13444287), (67, 5819169), (87, 4481429), (201, 1939723), (211, 1847793), (317, 1229919), (633, 615931), (951, 409973), (1943, 200661), (5829, 66887), (6119, 63717), (9193, 42411), (14137, 27579), (18357, 21239)]