15697927329

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{25703}}^1$

素因数の和:26069

約数の個数: 32

約数和(自身を含む): 24215224320

約数和(自身を除く): 8517296991

約数列:

[1, 3, 7, 21, 127, 229, 381, 687, 889, 1603, 2667, 4809, 25703, 29083, 77109, 87249, 179921, 203581, 539763, 610743, 3264281, 5885987, 9792843, 17657961, 22849967, 41201909, 68549901, 123605727, 747520349, 2242561047, 5232642443, 15697927329]

約数ペア:

[(1, 15697927329), (3, 5232642443), (7, 2242561047), (21, 747520349), (127, 123605727), (229, 68549901), (381, 41201909), (687, 22849967), (889, 17657961), (1603, 9792843), (2667, 5885987), (4809, 3264281), (25703, 610743), (29083, 539763), (77109, 203581), (87249, 179921)]