22471025013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{251261}}^1$

素因数の和:251809

約数の個数: 24

約数和(自身を含む): 34231934880

約数和(自身を除く): 11760909867

約数列:

[1, 3, 9, 19, 57, 171, 523, 1569, 4707, 9937, 29811, 89433, 251261, 753783, 2261349, 4773959, 14321877, 42965631, 131409503, 394228509, 1182685527, 2496780557, 7490341671, 22471025013]

約数ペア:

[(1, 22471025013), (3, 7490341671), (9, 2496780557), (19, 1182685527), (57, 394228509), (171, 131409503), (523, 42965631), (1569, 14321877), (4707, 4773959), (9937, 2261349), (29811, 753783), (89433, 251261)]