2687169

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 3769920

約数和(自身を除く): 1082751

約数列:

[1, 3, 29, 67, 87, 201, 461, 1383, 1943, 5829, 13369, 30887, 40107, 92661, 895723, 2687169]

約数ペア:

[(1, 2687169), (3, 895723), (29, 92661), (67, 40107), (87, 30887), (201, 13369), (461, 5829), (1383, 1943)]