22049643

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 37366272

約数和(自身を除く): 15316629

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 1801, 4081, 5403, 12243, 12607, 19811, 37821, 59433, 95453, 138677, 286359, 416031, 668171, 1049983, 2004513, 3149949, 7349881, 22049643]

約数ペア:

[(1, 22049643), (3, 7349881), (7, 3149949), (11, 2004513), (21, 1049983), (33, 668171), (53, 416031), (77, 286359), (159, 138677), (231, 95453), (371, 59433), (583, 37821), (1113, 19811), (1749, 12607), (1801, 12243), (4081, 5403)]