23440151

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 29611008

約数和(自身を除く): 6170857

約数列:

[1, 7, 23, 41, 53, 67, 161, 287, 371, 469, 943, 1219, 1541, 2173, 2747, 3551, 6601, 8533, 10787, 15211, 19229, 24857, 49979, 63181, 81673, 145591, 349853, 442267, 571711, 1019137, 3348593, 23440151]

約数ペア:

[(1, 23440151), (7, 3348593), (23, 1019137), (41, 571711), (53, 442267), (67, 349853), (161, 145591), (287, 81673), (371, 63181), (469, 49979), (943, 24857), (1219, 19229), (1541, 15211), (2173, 10787), (2747, 8533), (3551, 6601)]