4149873

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 7643328

約数和(自身を除く): 3493455

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 563, 567, 819, 1053, 1689, 2457, 3941, 5067, 7319, 7371, 11823, 15201, 21957, 35469, 45603, 51233, 65871, 106407, 153699, 197613, 319221, 461097, 592839, 1383291, 4149873]

約数ペア:

[(1, 4149873), (3, 1383291), (7, 592839), (9, 461097), (13, 319221), (21, 197613), (27, 153699), (39, 106407), (63, 65871), (81, 51233), (91, 45603), (117, 35469), (189, 21957), (273, 15201), (351, 11823), (563, 7371), (567, 7319), (819, 5067), (1053, 3941), (1689, 2457)]