70472831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 84115584

約数和(自身を除く): 13642753

約数列:

[1, 11, 13, 143, 167, 169, 227, 1837, 1859, 2171, 2497, 2951, 23881, 28223, 32461, 37909, 38363, 310453, 416999, 421993, 492817, 5420987, 6406621, 70472831]

約数ペア:

[(1, 70472831), (11, 6406621), (13, 5420987), (143, 492817), (167, 421993), (169, 416999), (227, 310453), (1837, 38363), (1859, 37909), (2171, 32461), (2497, 28223), (2951, 23881)]