21422765271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{17377}}^1$

素因数の和:18471

約数の個数: 32

約数和(自身を含む): 31590701568

約数和(自身を除く): 10167936297

約数列:

[1, 3, 17, 23, 51, 69, 391, 1051, 1173, 3153, 17377, 17867, 24173, 52131, 53601, 72519, 295409, 399671, 410941, 886227, 1199013, 1232823, 6794407, 18263227, 20383221, 54789681, 310474859, 420054221, 931424577, 1260162663, 7140921757, 21422765271]

約数ペア:

[(1, 21422765271), (3, 7140921757), (17, 1260162663), (23, 931424577), (51, 420054221), (69, 310474859), (391, 54789681), (1051, 20383221), (1173, 18263227), (3153, 6794407), (17377, 1232823), (17867, 1199013), (24173, 886227), (52131, 410941), (53601, 399671), (72519, 295409)]