481941801

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 774341568

約数和(自身を除く): 292399767

約数列:

[1, 3, 9, 11, 33, 99, 101, 157, 303, 307, 471, 909, 921, 1111, 1413, 1727, 2763, 3333, 3377, 5181, 9999, 10131, 15543, 15857, 30393, 31007, 47571, 48199, 93021, 142713, 144597, 174427, 279063, 341077, 433791, 523281, 530189, 1023231, 1569843, 1590567, 3069693, 4771701, 4868099, 14604297, 43812891, 53549089, 160647267, 481941801]

約数ペア:

[(1, 481941801), (3, 160647267), (9, 53549089), (11, 43812891), (33, 14604297), (99, 4868099), (101, 4771701), (157, 3069693), (303, 1590567), (307, 1569843), (471, 1023231), (909, 530189), (921, 523281), (1111, 433791), (1413, 341077), (1727, 279063), (2763, 174427), (3333, 144597), (3377, 142713), (5181, 93021), (9999, 48199), (10131, 47571), (15543, 31007), (15857, 30393)]