17252057039

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{1997}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 20880986112

約数和(自身を除く): 3628929073

約数列:

[1, 7, 31, 41, 217, 287, 971, 1271, 1997, 6797, 8897, 13979, 30101, 39811, 61907, 81877, 210707, 278677, 433349, 573139, 1234141, 1939087, 2538187, 8638987, 13573609, 17767309, 60111697, 79502567, 420781879, 556517969, 2464579577, 17252057039]

約数ペア:

[(1, 17252057039), (7, 2464579577), (31, 556517969), (41, 420781879), (217, 79502567), (287, 60111697), (971, 17767309), (1271, 13573609), (1997, 8638987), (6797, 2538187), (8897, 1939087), (13979, 1234141), (30101, 573139), (39811, 433349), (61907, 278677), (81877, 210707)]