415652913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 666521856

約数和(自身を除く): 250868943

約数列:

[1, 3, 9, 13, 39, 47, 117, 131, 141, 393, 423, 577, 611, 1179, 1703, 1731, 1833, 5109, 5193, 5499, 6157, 7501, 15327, 18471, 22503, 27119, 55413, 67509, 75587, 80041, 81357, 226761, 240123, 244071, 352547, 680283, 720369, 982631, 1057641, 2947893, 3172923, 3552589, 8843679, 10657767, 31973301, 46183657, 138550971, 415652913]

約数ペア:

[(1, 415652913), (3, 138550971), (9, 46183657), (13, 31973301), (39, 10657767), (47, 8843679), (117, 3552589), (131, 3172923), (141, 2947893), (393, 1057641), (423, 982631), (577, 720369), (611, 680283), (1179, 352547), (1703, 244071), (1731, 240123), (1833, 226761), (5109, 81357), (5193, 80041), (5499, 75587), (6157, 67509), (7501, 55413), (15327, 27119), (18471, 22503)]