2749208891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2269}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 3333086400

約数和(自身を除く): 583877509

約数列:

[1, 11, 13, 37, 143, 229, 407, 481, 2269, 2519, 2977, 5291, 8473, 24959, 29497, 32747, 83953, 93203, 110149, 324467, 519601, 923483, 1091389, 1211639, 5715611, 6754813, 12005279, 19225237, 74302943, 211477607, 249928081, 2749208891]

約数ペア:

[(1, 2749208891), (11, 249928081), (13, 211477607), (37, 74302943), (143, 19225237), (229, 12005279), (407, 6754813), (481, 5715611), (2269, 1211639), (2519, 1091389), (2977, 923483), (5291, 519601), (8473, 324467), (24959, 110149), (29497, 93203), (32747, 83953)]