744142477

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 844807040

約数和(自身を除く): 100664563

約数列:

[1, 13, 43, 61, 139, 157, 559, 793, 1807, 2041, 2623, 5977, 6751, 8479, 9577, 21823, 34099, 77701, 87763, 110227, 124501, 283699, 364597, 411811, 938389, 1331203, 4739761, 5353543, 12199057, 17305639, 57241729, 744142477]

約数ペア:

[(1, 744142477), (13, 57241729), (43, 17305639), (61, 12199057), (139, 5353543), (157, 4739761), (559, 1331203), (793, 938389), (1807, 411811), (2041, 364597), (2623, 283699), (5977, 124501), (6751, 110227), (8479, 87763), (9577, 77701), (21823, 34099)]