431630751

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 611804160

約数和(自身を除く): 180173409

約数列:

[1, 3, 29, 47, 87, 141, 283, 373, 849, 1119, 1363, 4089, 8207, 10817, 13301, 17531, 24621, 32451, 39903, 52593, 105559, 316677, 385729, 508399, 1157187, 1525197, 3061211, 4961273, 9183633, 14883819, 143876917, 431630751]

約数ペア:

[(1, 431630751), (3, 143876917), (29, 14883819), (47, 9183633), (87, 4961273), (141, 3061211), (283, 1525197), (373, 1157187), (849, 508399), (1119, 385729), (1363, 316677), (4089, 105559), (8207, 52593), (10817, 39903), (13301, 32451), (17531, 24621)]