402693269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 472469760

約数和(自身を除く): 69776491

約数列:

[1, 11, 23, 61, 97, 253, 269, 671, 1067, 1403, 2231, 2959, 5917, 6187, 15433, 16409, 24541, 26093, 65087, 68057, 136091, 180499, 287023, 377407, 600139, 1497001, 1591673, 4151477, 6601529, 17508403, 36608479, 402693269]

約数ペア:

[(1, 402693269), (11, 36608479), (23, 17508403), (61, 6601529), (97, 4151477), (253, 1591673), (269, 1497001), (671, 600139), (1067, 377407), (1403, 287023), (2231, 180499), (2959, 136091), (5917, 68057), (6187, 65087), (15433, 26093), (16409, 24541)]