885095421

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{6841}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 1384601856

約数和(自身を除く): 499506435

約数列:

[1, 3, 7, 21, 61, 101, 183, 303, 427, 707, 1281, 2121, 6161, 6841, 18483, 20523, 43127, 47887, 129381, 143661, 417301, 690941, 1251903, 2072823, 2921107, 4836587, 8763321, 14509761, 42147401, 126442203, 295031807, 885095421]

約数ペア:

[(1, 885095421), (3, 295031807), (7, 126442203), (21, 42147401), (61, 14509761), (101, 8763321), (183, 4836587), (303, 2921107), (427, 2072823), (707, 1251903), (1281, 690941), (2121, 417301), (6161, 143661), (6841, 129381), (18483, 47887), (20523, 43127)]