2783255337

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11519}}^1$

素因数の和:11707

約数の個数: 40

約数和(自身を含む): 4404787200

約数和(自身を除く): 1621531863

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 471, 513, 1413, 1539, 2983, 4239, 8949, 11519, 12717, 26847, 34557, 80541, 103671, 218861, 241623, 311013, 656583, 933039, 1808483, 1969749, 5425449, 5909247, 16276347, 17727741, 34361177, 48829041, 103083531, 146487123, 309250593, 927751779, 2783255337]

約数ペア:

[(1, 2783255337), (3, 927751779), (9, 309250593), (19, 146487123), (27, 103083531), (57, 48829041), (81, 34361177), (157, 17727741), (171, 16276347), (471, 5909247), (513, 5425449), (1413, 1969749), (1539, 1808483), (2983, 933039), (4239, 656583), (8949, 311013), (11519, 241623), (12717, 218861), (26847, 103671), (34557, 80541)]