2247120169

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 2692682496

約数和(自身を除く): 445562327

約数列:

[1, 7, 41, 67, 137, 287, 469, 853, 959, 2747, 5617, 5971, 9179, 19229, 34973, 39319, 57151, 64253, 116861, 244811, 376339, 400057, 818027, 2343191, 2634373, 4791301, 7829687, 16402337, 33539107, 54807809, 321017167, 2247120169]

約数ペア:

[(1, 2247120169), (7, 321017167), (41, 54807809), (67, 33539107), (137, 16402337), (287, 7829687), (469, 4791301), (853, 2634373), (959, 2343191), (2747, 818027), (5617, 400057), (5971, 376339), (9179, 244811), (19229, 116861), (34973, 64253), (39319, 57151)]