1670291883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{72467}}^1$

素因数の和:72683

約数の個数: 24

約数和(自身を含む): 2611456848

約数和(自身を除く): 941164965

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 7683, 23049, 72467, 217401, 652203, 942071, 2826213, 8478639, 14275999, 42827997, 128483991, 185587987, 556763961, 1670291883]

約数ペア:

[(1, 1670291883), (3, 556763961), (9, 185587987), (13, 128483991), (39, 42827997), (117, 14275999), (197, 8478639), (591, 2826213), (1773, 942071), (2561, 652203), (7683, 217401), (23049, 72467)]