38304637

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 47246976

約数和(自身を除く): 8942339

約数列:

[1, 7, 23, 53, 67, 161, 371, 469, 1219, 1541, 3551, 4489, 8533, 10787, 24857, 31423, 81673, 103247, 237917, 571711, 722729, 1665419, 5472091, 38304637]

約数ペア:

[(1, 38304637), (7, 5472091), (23, 1665419), (53, 722729), (67, 571711), (161, 237917), (371, 103247), (469, 81673), (1219, 31423), (1541, 24857), (3551, 10787), (4489, 8533)]