223797888921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{145477}}^1$

素因数の和:145833

約数の個数: 32

約数和(自身を含む): 318003269760

約数和(自身を除く): 94205380839

約数列:

[1, 3, 19, 57, 137, 197, 411, 591, 2603, 3743, 7809, 11229, 26989, 80967, 145477, 436431, 512791, 1538373, 2764063, 8292189, 19930349, 28658969, 59791047, 85976907, 378676631, 544520411, 1136029893, 1633561233, 3926278753, 11778836259, 74599296307, 223797888921]

約数ペア:

[(1, 223797888921), (3, 74599296307), (19, 11778836259), (57, 3926278753), (137, 1633561233), (197, 1136029893), (411, 544520411), (591, 378676631), (2603, 85976907), (3743, 59791047), (7809, 28658969), (11229, 19930349), (26989, 8292189), (80967, 2764063), (145477, 1538373), (436431, 512791)]