42719349

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 63256320

約数和(自身を除く): 20536971

約数列:

[1, 3, 23, 29, 37, 69, 87, 111, 577, 667, 851, 1073, 1731, 2001, 2553, 3219, 13271, 16733, 21349, 24679, 39813, 50199, 64047, 74037, 384859, 491027, 619121, 1154577, 1473081, 1857363, 14239783, 42719349]

約数ペア:

[(1, 42719349), (3, 14239783), (23, 1857363), (29, 1473081), (37, 1154577), (69, 619121), (87, 491027), (111, 384859), (577, 74037), (667, 64047), (851, 50199), (1073, 39813), (1731, 24679), (2001, 21349), (2553, 16733), (3219, 13271)]