16304309

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 21560364

約数和(自身を除く): 5256055

約数列:

[1, 7, 17, 23, 37, 49, 119, 161, 259, 391, 529, 629, 833, 851, 1127, 1813, 2737, 3703, 4403, 5957, 8993, 14467, 19159, 19573, 25921, 30821, 41699, 62951, 101269, 137011, 332741, 440657, 708883, 959077, 2329187, 16304309]

約数ペア:

[(1, 16304309), (7, 2329187), (17, 959077), (23, 708883), (37, 440657), (49, 332741), (119, 137011), (161, 101269), (259, 62951), (391, 41699), (529, 30821), (629, 25921), (833, 19573), (851, 19159), (1127, 14467), (1813, 8993), (2737, 5957), (3703, 4403)]