4053819

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 7223040

約数和(自身を除く): 3169221

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 109, 147, 161, 231, 253, 327, 483, 539, 759, 763, 1127, 1199, 1617, 1771, 2289, 2507, 3381, 3597, 5313, 5341, 7521, 8393, 12397, 16023, 17549, 25179, 27577, 37191, 52647, 58751, 82731, 122843, 176253, 193039, 368529, 579117, 1351273, 4053819]

約数ペア:

[(1, 4053819), (3, 1351273), (7, 579117), (11, 368529), (21, 193039), (23, 176253), (33, 122843), (49, 82731), (69, 58751), (77, 52647), (109, 37191), (147, 27577), (161, 25179), (231, 17549), (253, 16023), (327, 12397), (483, 8393), (539, 7521), (759, 5341), (763, 5313), (1127, 3597), (1199, 3381), (1617, 2507), (1771, 2289)]