842673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 1354752

約数和(自身を除く): 512079

約数列:

[1, 3, 13, 17, 31, 39, 41, 51, 93, 123, 221, 403, 527, 533, 663, 697, 1209, 1271, 1581, 1599, 2091, 3813, 6851, 9061, 16523, 20553, 21607, 27183, 49569, 64821, 280891, 842673]

約数ペア:

[(1, 842673), (3, 280891), (13, 64821), (17, 49569), (31, 27183), (39, 21607), (41, 20553), (51, 16523), (93, 9061), (123, 6851), (221, 3813), (403, 2091), (527, 1599), (533, 1581), (663, 1271), (697, 1209)]