31584647523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6701}}^1\times {\mathrm{10987}}^1$

素因数の和:17715

約数の個数: 32

約数和(自身を含む): 49487139072

約数和(自身を除く): 17902491549

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6701, 10987, 20103, 32961, 73711, 87113, 120857, 142831, 221133, 261339, 362571, 428493, 958243, 1571141, 2874729, 4713423, 73623887, 220871661, 809862757, 957110531, 2429588271, 2871331593, 10528215841, 31584647523]

約数ペア:

[(1, 31584647523), (3, 10528215841), (11, 2871331593), (13, 2429588271), (33, 957110531), (39, 809862757), (143, 220871661), (429, 73623887), (6701, 4713423), (10987, 2874729), (20103, 1571141), (32961, 958243), (73711, 428493), (87113, 362571), (120857, 261339), (142831, 221133)]