4158020139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157019}}^1$

素因数の和:157139

約数の個数: 32

約数和(自身を含む): 6893806080

約数和(自身を除く): 2735785941

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3783, 8827, 26481, 157019, 471057, 1099133, 2041247, 3297399, 6123741, 14288729, 15230843, 42866187, 45692529, 106615901, 198000959, 319847703, 594002877, 1386006713, 4158020139]

約数ペア:

[(1, 4158020139), (3, 1386006713), (7, 594002877), (13, 319847703), (21, 198000959), (39, 106615901), (91, 45692529), (97, 42866187), (273, 15230843), (291, 14288729), (679, 6123741), (1261, 3297399), (2037, 2041247), (3783, 1099133), (8827, 471057), (26481, 157019)]