677366949

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{3623}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 1071544320

約数和(自身を除く): 394177371

約数列:

[1, 3, 7, 21, 29, 87, 203, 307, 609, 921, 2149, 3623, 6447, 8903, 10869, 25361, 26709, 62321, 76083, 105067, 186963, 315201, 735469, 1112261, 2206407, 3336783, 7785827, 23357481, 32255569, 96766707, 225788983, 677366949]

約数ペア:

[(1, 677366949), (3, 225788983), (7, 96766707), (21, 32255569), (29, 23357481), (87, 7785827), (203, 3336783), (307, 2206407), (609, 1112261), (921, 735469), (2149, 315201), (3623, 186963), (6447, 105067), (8903, 76083), (10869, 62321), (25361, 26709)]