16883763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 25331712

約数和(自身を除く): 8447949

約数列:

[1, 3, 13, 39, 47, 61, 141, 151, 183, 453, 611, 793, 1833, 1963, 2379, 2867, 5889, 7097, 8601, 9211, 21291, 27633, 37271, 92261, 111813, 119743, 276783, 359229, 432917, 1298751, 5627921, 16883763]

約数ペア:

[(1, 16883763), (3, 5627921), (13, 1298751), (39, 432917), (47, 359229), (61, 276783), (141, 119743), (151, 111813), (183, 92261), (453, 37271), (611, 27633), (793, 21291), (1833, 9211), (1963, 8601), (2379, 7097), (2867, 5889)]