7138131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 12784128

約数和(自身を除く): 5645997

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2377, 3003, 7131, 16639, 26147, 30901, 49917, 78441, 92703, 183029, 216307, 339911, 549087, 648921, 1019733, 2379377, 7138131]

約数ペア:

[(1, 7138131), (3, 2379377), (7, 1019733), (11, 648921), (13, 549087), (21, 339911), (33, 216307), (39, 183029), (77, 92703), (91, 78441), (143, 49917), (231, 30901), (273, 26147), (429, 16639), (1001, 7131), (2377, 3003)]