2953587

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 5017600

約数和(自身を除く): 2064013

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 349, 403, 651, 1047, 1209, 2443, 2821, 4537, 7329, 8463, 10819, 13611, 31759, 32457, 75733, 95277, 140647, 227199, 421941, 984529, 2953587]

約数ペア:

[(1, 2953587), (3, 984529), (7, 421941), (13, 227199), (21, 140647), (31, 95277), (39, 75733), (91, 32457), (93, 31759), (217, 13611), (273, 10819), (349, 8463), (403, 7329), (651, 4537), (1047, 2821), (1209, 2443)]