38108217

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 61028352

約数和(自身を除く): 22920135

約数列:

[1, 3, 7, 21, 23, 69, 161, 257, 307, 483, 771, 921, 1799, 2149, 5397, 5911, 6447, 7061, 17733, 21183, 41377, 49427, 78899, 124131, 148281, 236697, 552293, 1656879, 1814677, 5444031, 12702739, 38108217]

約数ペア:

[(1, 38108217), (3, 12702739), (7, 5444031), (21, 1814677), (23, 1656879), (69, 552293), (161, 236697), (257, 148281), (307, 124131), (483, 78899), (771, 49427), (921, 41377), (1799, 21183), (2149, 17733), (5397, 7061), (5911, 6447)]