8908191

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 14131200

約数和(自身を除く): 5223009

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 367, 783, 837, 899, 1101, 2697, 3303, 8091, 9909, 10643, 11377, 24273, 31929, 34131, 95787, 102393, 287361, 307179, 329933, 989799, 2969397, 8908191]

約数ペア:

[(1, 8908191), (3, 2969397), (9, 989799), (27, 329933), (29, 307179), (31, 287361), (87, 102393), (93, 95787), (261, 34131), (279, 31929), (367, 24273), (783, 11377), (837, 10643), (899, 9909), (1101, 8091), (2697, 3303)]