331341129

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{13877}}^1$

素因数の和:14269

約数の個数: 24

約数和(自身を含む): 548458560

約数和(自身を除く): 217117431

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 3411, 7959, 13877, 23877, 41631, 97139, 124893, 291417, 874251, 5259383, 15778149, 36815681, 47334447, 110447043, 331341129]

約数ペア:

[(1, 331341129), (3, 110447043), (7, 47334447), (9, 36815681), (21, 15778149), (63, 5259383), (379, 874251), (1137, 291417), (2653, 124893), (3411, 97139), (7959, 41631), (13877, 23877)]