342077813

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 440352768

約数和(自身を除く): 98274955

約数列:

[1, 7, 11, 61, 67, 77, 427, 469, 671, 737, 1087, 4087, 4697, 5159, 7609, 11957, 28609, 44957, 66307, 72829, 83699, 314699, 464149, 509803, 729377, 801119, 4442569, 5105639, 5607833, 31097983, 48868259, 342077813]

約数ペア:

[(1, 342077813), (7, 48868259), (11, 31097983), (61, 5607833), (67, 5105639), (77, 4442569), (427, 801119), (469, 729377), (671, 509803), (737, 464149), (1087, 314699), (4087, 83699), (4697, 72829), (5159, 66307), (7609, 44957), (11957, 28609)]