193149747

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98899}}^1$

素因数の和:98943

約数の個数: 24

約数和(自身を含む): 329139200

約数和(自身を除く): 135989453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 98899, 296697, 692293, 890091, 2076879, 3065869, 6230637, 9197607, 21461083, 27592821, 64383249, 193149747]

約数ペア:

[(1, 193149747), (3, 64383249), (7, 27592821), (9, 21461083), (21, 9197607), (31, 6230637), (63, 3065869), (93, 2076879), (217, 890091), (279, 692293), (651, 296697), (1953, 98899)]