143982839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 195761664

約数和(自身を除く): 51778825

約数列:

[1, 7, 11, 13, 77, 83, 91, 143, 581, 913, 1001, 1079, 1733, 6391, 7553, 11869, 12131, 19063, 22529, 83083, 133441, 143839, 157703, 247819, 1006873, 1582229, 1734733, 1869907, 11075603, 13089349, 20568977, 143982839]

約数ペア:

[(1, 143982839), (7, 20568977), (11, 13089349), (13, 11075603), (77, 1869907), (83, 1734733), (91, 1582229), (143, 1006873), (581, 247819), (913, 157703), (1001, 143839), (1079, 133441), (1733, 83083), (6391, 22529), (7553, 19063), (11869, 12131)]