2158014729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{40597}}^1$

素因数の和:40689

約数の個数: 32

約数和(自身を含む): 3273822720

約数和(自身を除く): 1115807991

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1833, 4089, 17719, 40597, 53157, 121791, 527761, 1177313, 1583283, 1908059, 3531939, 5724177, 15305069, 24804767, 45915207, 55333711, 74414301, 166001133, 719338243, 2158014729]

約数ペア:

[(1, 2158014729), (3, 719338243), (13, 166001133), (29, 74414301), (39, 55333711), (47, 45915207), (87, 24804767), (141, 15305069), (377, 5724177), (611, 3531939), (1131, 1908059), (1363, 1583283), (1833, 1177313), (4089, 527761), (17719, 121791), (40597, 53157)]