42300517

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 53268480

約数和(自身を除く): 10967963

約数列:

[1, 7, 19, 47, 67, 101, 133, 329, 469, 707, 893, 1273, 1919, 3149, 4747, 6251, 6767, 8911, 13433, 22043, 33229, 47369, 59831, 90193, 128573, 318049, 418817, 631351, 900011, 2226343, 6042931, 42300517]

約数ペア:

[(1, 42300517), (7, 6042931), (19, 2226343), (47, 900011), (67, 631351), (101, 418817), (133, 318049), (329, 128573), (469, 90193), (707, 59831), (893, 47369), (1273, 33229), (1919, 22043), (3149, 13433), (4747, 8911), (6251, 6767)]