974200041

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{23629}}^1$

素因数の和:24150

約数の個数: 20

約数和(自身を含む): 1458207300

約数和(自身を除く): 484007259

約数列:

[1, 3, 9, 27, 81, 509, 1527, 4581, 13743, 23629, 41229, 70887, 212661, 637983, 1913949, 12027161, 36081483, 108244449, 324733347, 974200041]

約数ペア:

[(1, 974200041), (3, 324733347), (9, 108244449), (27, 36081483), (81, 12027161), (509, 1913949), (1527, 637983), (4581, 212661), (13743, 70887), (23629, 41229)]