236421913

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 297749760

約数和(自身を除く): 61327847

約数列:

[1, 7, 13, 49, 91, 211, 637, 1477, 1759, 2743, 10339, 12313, 19201, 22867, 86191, 134407, 160069, 371149, 1120483, 2598043, 4824937, 18186301, 33774559, 236421913]

約数ペア:

[(1, 236421913), (7, 33774559), (13, 18186301), (49, 4824937), (91, 2598043), (211, 1120483), (637, 371149), (1477, 160069), (1759, 134407), (2743, 86191), (10339, 22867), (12313, 19201)]