4280497767

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{5519}}^1$

素因数の和:6492

約数の個数: 48

約数和(自身を含む): 7619189760

約数和(自身を除く): 3338691993

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 947, 2841, 5519, 6629, 8523, 12311, 16557, 19887, 36933, 38633, 49671, 59661, 71747, 86177, 110799, 115899, 215241, 258531, 347697, 502229, 645723, 775593, 1506687, 4520061, 5226493, 15679479, 36585451, 47038437, 67944409, 109756353, 203833227, 329269059, 475610863, 611499681, 1426832589, 4280497767]

約数ペア:

[(1, 4280497767), (3, 1426832589), (7, 611499681), (9, 475610863), (13, 329269059), (21, 203833227), (39, 109756353), (63, 67944409), (91, 47038437), (117, 36585451), (273, 15679479), (819, 5226493), (947, 4520061), (2841, 1506687), (5519, 775593), (6629, 645723), (8523, 502229), (12311, 347697), (16557, 258531), (19887, 215241), (36933, 115899), (38633, 110799), (49671, 86177), (59661, 71747)]