22771359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 37425024

約数和(自身を除く): 14653665

約数列:

[1, 3, 9, 13, 39, 41, 47, 101, 117, 123, 141, 303, 369, 423, 533, 611, 909, 1313, 1599, 1833, 1927, 3939, 4141, 4747, 4797, 5499, 5781, 11817, 12423, 14241, 17343, 25051, 37269, 42723, 53833, 61711, 75153, 161499, 185133, 194627, 225459, 484497, 555399, 583881, 1751643, 2530151, 7590453, 22771359]

約数ペア:

[(1, 22771359), (3, 7590453), (9, 2530151), (13, 1751643), (39, 583881), (41, 555399), (47, 484497), (101, 225459), (117, 194627), (123, 185133), (141, 161499), (303, 75153), (369, 61711), (423, 53833), (533, 42723), (611, 37269), (909, 25051), (1313, 17343), (1599, 14241), (1833, 12423), (1927, 11817), (3939, 5781), (4141, 5499), (4747, 4797)]