274964944821

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1787}}^1\times {\mathrm{30403}}^1$

素因数の和:32441

約数の個数: 32

約数和(自身を含む): 420982053888

約数和(自身を除く): 146017109067

約数列:

[1, 3, 7, 21, 241, 723, 1687, 1787, 5061, 5361, 12509, 30403, 37527, 91209, 212821, 430667, 638463, 1292001, 3014669, 7327123, 9044007, 21981369, 51289861, 54330161, 153869583, 162990483, 380311127, 1140933381, 13093568801, 39280706403, 91654981607, 274964944821]

約数ペア:

[(1, 274964944821), (3, 91654981607), (7, 39280706403), (21, 13093568801), (241, 1140933381), (723, 380311127), (1687, 162990483), (1787, 153869583), (5061, 54330161), (5361, 51289861), (12509, 21981369), (30403, 9044007), (37527, 7327123), (91209, 3014669), (212821, 1292001), (430667, 638463)]