422144271

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{11471}}^1$

素因数の和:11556

約数の個数: 32

約数和(自身を含む): 660787200

約数和(自身を除く): 238642929

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 4089, 11471, 12267, 34413, 36801, 103239, 309717, 332659, 539137, 997977, 1617411, 2993931, 4852233, 8981793, 14556699, 15634973, 46904919, 140714757, 422144271]

約数ペア:

[(1, 422144271), (3, 140714757), (9, 46904919), (27, 15634973), (29, 14556699), (47, 8981793), (87, 4852233), (141, 2993931), (261, 1617411), (423, 997977), (783, 539137), (1269, 332659), (1363, 309717), (4089, 103239), (11471, 36801), (12267, 34413)]