352744917

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21023}}^1$

素因数の和:21097

約数の個数: 32

約数和(自身を含む): 581271552

約数和(自身を除く): 228526635

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 16779, 21023, 63069, 147161, 357391, 441483, 988081, 1072173, 2501737, 2964243, 6916567, 7505211, 16797377, 20749701, 50392131, 117581639, 352744917]

約数ペア:

[(1, 352744917), (3, 117581639), (7, 50392131), (17, 20749701), (21, 16797377), (47, 7505211), (51, 6916567), (119, 2964243), (141, 2501737), (329, 1072173), (357, 988081), (799, 441483), (987, 357391), (2397, 147161), (5593, 63069), (16779, 21023)]