1696239

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 2598960

約数和(自身を除く): 902721

約数列:

[1, 3, 9, 29, 67, 87, 97, 201, 261, 291, 603, 873, 1943, 2813, 5829, 6499, 8439, 17487, 19497, 25317, 58491, 188471, 565413, 1696239]

約数ペア:

[(1, 1696239), (3, 565413), (9, 188471), (29, 58491), (67, 25317), (87, 19497), (97, 17487), (201, 8439), (261, 6499), (291, 5829), (603, 2813), (873, 1943)]