274112013

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1601}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 433078272

約数和(自身を除く): 158966259

約数列:

[1, 3, 7, 21, 31, 93, 217, 263, 651, 789, 1601, 1841, 4803, 5523, 8153, 11207, 24459, 33621, 49631, 57071, 148893, 171213, 347417, 421063, 1042251, 1263189, 2947441, 8842323, 13052953, 39158859, 91370671, 274112013]

約数ペア:

[(1, 274112013), (3, 91370671), (7, 39158859), (21, 13052953), (31, 8842323), (93, 2947441), (217, 1263189), (263, 1042251), (651, 421063), (789, 347417), (1601, 171213), (1841, 148893), (4803, 57071), (5523, 49631), (8153, 33621), (11207, 24459)]