29988637

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 36188160

約数和(自身を除く): 6199523

約数列:

[1, 7, 49, 61, 79, 127, 427, 553, 889, 2989, 3871, 4819, 6223, 7747, 10033, 33733, 54229, 70231, 236131, 379603, 491617, 612013, 4284091, 29988637]

約数ペア:

[(1, 29988637), (7, 4284091), (49, 612013), (61, 491617), (79, 379603), (127, 236131), (427, 70231), (553, 54229), (889, 33733), (2989, 10033), (3871, 7747), (4819, 6223)]