513004863

素因数分解:

$3^1\times 7^4\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 810631808

約数和(自身を除く): 297626945

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 1029, 1063, 1407, 2401, 3189, 3283, 7203, 7441, 9849, 22323, 22981, 52087, 68943, 71221, 156261, 160867, 213663, 364609, 482601, 498547, 1093827, 1495641, 2552263, 3489829, 7656789, 10469487, 24428803, 73286409, 171001621, 513004863]

約数ペア:

[(1, 513004863), (3, 171001621), (7, 73286409), (21, 24428803), (49, 10469487), (67, 7656789), (147, 3489829), (201, 2552263), (343, 1495641), (469, 1093827), (1029, 498547), (1063, 482601), (1407, 364609), (2401, 213663), (3189, 160867), (3283, 156261), (7203, 71221), (7441, 68943), (9849, 52087), (22323, 22981)]