345705987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 510428160

約数和(自身を除く): 164722173

約数列:

[1, 3, 11, 33, 131, 211, 379, 393, 633, 1137, 1441, 2321, 4169, 4323, 6963, 12507, 27641, 49649, 79969, 82923, 148947, 239907, 304051, 546139, 879659, 912153, 1638417, 2638977, 10475939, 31427817, 115235329, 345705987]

約数ペア:

[(1, 345705987), (3, 115235329), (11, 31427817), (33, 10475939), (131, 2638977), (211, 1638417), (379, 912153), (393, 879659), (633, 546139), (1137, 304051), (1441, 239907), (2321, 148947), (4169, 82923), (4323, 79969), (6963, 49649), (12507, 27641)]