1570331637

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{117023}}^1$

素因数の和:117110

約数の個数: 32

約数和(自身を含む): 2696232960

約数和(自身を除く): 1125901323

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 13419, 117023, 351069, 819161, 1053207, 2457483, 3159621, 7372449, 8308633, 22117347, 24925899, 58160431, 74777697, 174481293, 224333091, 523443879, 1570331637]

約数ペア:

[(1, 1570331637), (3, 523443879), (7, 224333091), (9, 174481293), (21, 74777697), (27, 58160431), (63, 24925899), (71, 22117347), (189, 8308633), (213, 7372449), (497, 3159621), (639, 2457483), (1491, 1053207), (1917, 819161), (4473, 351069), (13419, 117023)]