944769889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 1166745600

約数和(自身を除く): 221975711

約数列:

[1, 7, 19, 47, 133, 329, 359, 421, 893, 2513, 2947, 6251, 6821, 7999, 16873, 19787, 47747, 55993, 118111, 138509, 151139, 320587, 375953, 1057973, 2244109, 2631671, 2871641, 7103533, 20101487, 49724731, 134967127, 944769889]

約数ペア:

[(1, 944769889), (7, 134967127), (19, 49724731), (47, 20101487), (133, 7103533), (329, 2871641), (359, 2631671), (421, 2244109), (893, 1057973), (2513, 375953), (2947, 320587), (6251, 151139), (6821, 138509), (7999, 118111), (16873, 55993), (19787, 47747)]