28782123

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8069}}^1$

素因数の和:8142

約数の個数: 16

約数和(自身を含む): 40672800

約数和(自身を除く): 11890677

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 8069, 24207, 234001, 330829, 702003, 992487, 9594041, 28782123]

約数ペア:

[(1, 28782123), (3, 9594041), (29, 992487), (41, 702003), (87, 330829), (123, 234001), (1189, 24207), (3567, 8069)]