1209231233

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5323}}^1$

素因数の和:5453

約数の個数: 32

約数和(自身を含む): 1545578496

約数和(自身を除く): 336347263

約数列:

[1, 7, 17, 23, 83, 119, 161, 391, 581, 1411, 1909, 2737, 5323, 9877, 13363, 32453, 37261, 90491, 122429, 227171, 441809, 633437, 857003, 2081293, 3092663, 7510753, 10161607, 14569051, 52575271, 71131249, 172747319, 1209231233]

約数ペア:

[(1, 1209231233), (7, 172747319), (17, 71131249), (23, 52575271), (83, 14569051), (119, 10161607), (161, 7510753), (391, 3092663), (581, 2081293), (1411, 857003), (1909, 633437), (2737, 441809), (5323, 227171), (9877, 122429), (13363, 90491), (32453, 37261)]