11781801

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 18547200

約数和(自身を除く): 6765399

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 367, 369, 783, 1101, 1107, 1189, 3303, 3567, 9909, 10643, 10701, 15047, 31929, 32103, 45141, 95787, 135423, 287361, 406269, 436363, 1309089, 3927267, 11781801]

約数ペア:

[(1, 11781801), (3, 3927267), (9, 1309089), (27, 436363), (29, 406269), (41, 287361), (87, 135423), (123, 95787), (261, 45141), (367, 32103), (369, 31929), (783, 15047), (1101, 10701), (1107, 10643), (1189, 9909), (3303, 3567)]