442304401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8171}}^1$

素因数の和:8245

約数の個数: 32

約数和(自身を含む): 596229120

約数和(自身を除く): 153924719

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1463, 2849, 4921, 7733, 8171, 54131, 57197, 89881, 155249, 302327, 629167, 1086743, 1707739, 2116289, 3325597, 5744213, 11954173, 23279179, 40209491, 63186343, 442304401]

約数ペア:

[(1, 442304401), (7, 63186343), (11, 40209491), (19, 23279179), (37, 11954173), (77, 5744213), (133, 3325597), (209, 2116289), (259, 1707739), (407, 1086743), (703, 629167), (1463, 302327), (2849, 155249), (4921, 89881), (7733, 57197), (8171, 54131)]