38079921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{18917}}^1$

素因数の和:18992

約数の個数: 16

約数和(自身を含む): 56299968

約数和(自身を除く): 18220047

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 18917, 56751, 208087, 624261, 1153937, 3461811, 12693307, 38079921]

約数ペア:

[(1, 38079921), (3, 12693307), (11, 3461811), (33, 1153937), (61, 624261), (183, 208087), (671, 56751), (2013, 18917)]