23159703

素因数分解:

$3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 36633600

約数和(自身を除く): 13473897

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 317, 343, 497, 951, 1029, 1491, 2219, 3479, 6657, 10437, 15533, 22507, 24353, 46599, 67521, 73059, 108731, 157549, 326193, 472647, 1102843, 3308529, 7719901, 23159703]

約数ペア:

[(1, 23159703), (3, 7719901), (7, 3308529), (21, 1102843), (49, 472647), (71, 326193), (147, 157549), (213, 108731), (317, 73059), (343, 67521), (497, 46599), (951, 24353), (1029, 22507), (1491, 15533), (2219, 10437), (3479, 6657)]