2138409603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2699}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 3457209600

約数和(自身を除く): 1318799997

約数列:

[1, 3, 9, 11, 33, 53, 99, 151, 159, 453, 477, 583, 1359, 1661, 1749, 2699, 4983, 5247, 8003, 8097, 14949, 24009, 24291, 29689, 72027, 88033, 89067, 143047, 264099, 267201, 407549, 429141, 792297, 1222647, 1287423, 1573517, 3667941, 4483039, 4720551, 13449117, 14161653, 21600097, 40347351, 64800291, 194400873, 237601067, 712803201, 2138409603]

約数ペア:

[(1, 2138409603), (3, 712803201), (9, 237601067), (11, 194400873), (33, 64800291), (53, 40347351), (99, 21600097), (151, 14161653), (159, 13449117), (453, 4720551), (477, 4483039), (583, 3667941), (1359, 1573517), (1661, 1287423), (1749, 1222647), (2699, 792297), (4983, 429141), (5247, 407549), (8003, 267201), (8097, 264099), (14949, 143047), (24009, 89067), (24291, 88033), (29689, 72027)]