42342937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 55931904

約数和(自身を除く): 13588967

約数列:

[1, 7, 13, 17, 91, 101, 119, 221, 271, 707, 1313, 1547, 1717, 1897, 3523, 4607, 9191, 12019, 22321, 24661, 27371, 32249, 59891, 156247, 191597, 355823, 419237, 465307, 2490761, 3257149, 6048991, 42342937]

約数ペア:

[(1, 42342937), (7, 6048991), (13, 3257149), (17, 2490761), (91, 465307), (101, 419237), (119, 355823), (221, 191597), (271, 156247), (707, 59891), (1313, 32249), (1547, 27371), (1717, 24661), (1897, 22321), (3523, 12019), (4607, 9191)]