29137017

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 49539840

約数和(自身を除く): 20402823

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 91, 147, 193, 237, 273, 553, 579, 637, 1027, 1351, 1659, 1911, 2509, 3081, 3871, 4053, 7189, 7527, 9457, 11613, 15247, 17563, 21567, 28371, 45741, 50323, 52689, 106729, 122941, 150969, 198211, 320187, 368823, 594633, 747103, 1387477, 2241309, 4162431, 9712339, 29137017]

約数ペア:

[(1, 29137017), (3, 9712339), (7, 4162431), (13, 2241309), (21, 1387477), (39, 747103), (49, 594633), (79, 368823), (91, 320187), (147, 198211), (193, 150969), (237, 122941), (273, 106729), (553, 52689), (579, 50323), (637, 45741), (1027, 28371), (1351, 21567), (1659, 17563), (1911, 15247), (2509, 11613), (3081, 9457), (3871, 7527), (4053, 7189)]