403457214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{4423}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 843462144

約数和(自身を除く): 440004930

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 661, 1322, 1983, 3966, 4423, 8846, 13269, 15203, 26538, 30406, 45609, 91218, 101729, 203458, 305187, 610374, 2923603, 5847206, 8770809, 17541618, 67242869, 134485738, 201728607, 403457214]

約数ペア:

[(1, 403457214), (2, 201728607), (3, 134485738), (6, 67242869), (23, 17541618), (46, 8770809), (69, 5847206), (138, 2923603), (661, 610374), (1322, 305187), (1983, 203458), (3966, 101729), (4423, 91218), (8846, 45609), (13269, 30406), (15203, 26538)]