4488393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 7564032

約数和(自身を除く): 3075639

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 401, 533, 861, 1203, 1599, 2807, 3731, 5213, 8421, 11193, 15639, 16441, 36491, 49323, 109473, 115087, 213733, 345261, 641199, 1496131, 4488393]

約数ペア:

[(1, 4488393), (3, 1496131), (7, 641199), (13, 345261), (21, 213733), (39, 115087), (41, 109473), (91, 49323), (123, 36491), (273, 16441), (287, 15639), (401, 11193), (533, 8421), (861, 5213), (1203, 3731), (1599, 2807)]