494822013

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 766381056

約数和(自身を除く): 271559043

約数列:

[1, 3, 7, 21, 83, 249, 313, 581, 907, 939, 1743, 2191, 2721, 6349, 6573, 19047, 25979, 75281, 77937, 181853, 225843, 283891, 526967, 545559, 851673, 1580901, 1987237, 5961711, 23562953, 70688859, 164940671, 494822013]

約数ペア:

[(1, 494822013), (3, 164940671), (7, 70688859), (21, 23562953), (83, 5961711), (249, 1987237), (313, 1580901), (581, 851673), (907, 545559), (939, 526967), (1743, 283891), (2191, 225843), (2721, 181853), (6349, 77937), (6573, 75281), (19047, 25979)]