415072203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28687}}^1$

素因数の和:28763

約数の個数: 32

約数和(自身を含む): 694020096

約数和(自身を除く): 278947893

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 28687, 86061, 200809, 372931, 602427, 1118793, 1520411, 2610517, 4561233, 7831551, 10642877, 19765343, 31928631, 59296029, 138357401, 415072203]

約数ペア:

[(1, 415072203), (3, 138357401), (7, 59296029), (13, 31928631), (21, 19765343), (39, 10642877), (53, 7831551), (91, 4561233), (159, 2610517), (273, 1520411), (371, 1118793), (689, 602427), (1113, 372931), (2067, 200809), (4823, 86061), (14469, 28687)]