2499407823

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 3727724000

約数和(自身を除く): 1228316177

約数列:

[1, 3, 11, 33, 109, 121, 181, 327, 349, 363, 543, 1047, 1199, 1991, 3597, 3839, 5973, 11517, 13189, 19729, 21901, 38041, 39567, 42229, 59187, 63169, 65703, 114123, 126687, 189507, 217019, 418451, 651057, 694859, 1255353, 2084577, 2387209, 4602961, 6885421, 7161627, 7643449, 13808883, 20656263, 22930347, 75739631, 227218893, 833135941, 2499407823]

約数ペア:

[(1, 2499407823), (3, 833135941), (11, 227218893), (33, 75739631), (109, 22930347), (121, 20656263), (181, 13808883), (327, 7643449), (349, 7161627), (363, 6885421), (543, 4602961), (1047, 2387209), (1199, 2084577), (1991, 1255353), (3597, 694859), (3839, 651057), (5973, 418451), (11517, 217019), (13189, 189507), (19729, 126687), (21901, 114123), (38041, 65703), (39567, 63169), (42229, 59187)]