1513304637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{1249}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 2224320000

約数和(自身を除く): 711015363

約数列:

[1, 3, 13, 39, 47, 141, 611, 661, 1249, 1833, 1983, 3747, 8593, 16237, 25779, 31067, 48711, 58703, 93201, 176109, 403871, 763139, 825589, 1211613, 2289417, 2476767, 10732657, 32197971, 38802683, 116408049, 504434879, 1513304637]

約数ペア:

[(1, 1513304637), (3, 504434879), (13, 116408049), (39, 38802683), (47, 32197971), (141, 10732657), (611, 2476767), (661, 2289417), (1249, 1211613), (1833, 825589), (1983, 763139), (3747, 403871), (8593, 176109), (16237, 93201), (25779, 58703), (31067, 48711)]