38773077

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 22513323

約数列:

[1, 3, 7, 21, 37, 111, 139, 259, 359, 417, 777, 973, 1077, 2513, 2919, 5143, 7539, 13283, 15429, 36001, 39849, 49901, 92981, 108003, 149703, 278943, 349307, 1047921, 1846337, 5539011, 12924359, 38773077]

約数ペア:

[(1, 38773077), (3, 12924359), (7, 5539011), (21, 1846337), (37, 1047921), (111, 349307), (139, 278943), (259, 149703), (359, 108003), (417, 92981), (777, 49901), (973, 39849), (1077, 36001), (2513, 15429), (2919, 13283), (5143, 7539)]