4784409

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 8477040

約数和(自身を除く): 3692631

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 571, 931, 1197, 1713, 2793, 3997, 5139, 8379, 10849, 11991, 27979, 32547, 35973, 75943, 83937, 97641, 227829, 251811, 531601, 683487, 1594803, 4784409]

約数ペア:

[(1, 4784409), (3, 1594803), (7, 683487), (9, 531601), (19, 251811), (21, 227829), (49, 97641), (57, 83937), (63, 75943), (133, 35973), (147, 32547), (171, 27979), (399, 11991), (441, 10849), (571, 8379), (931, 5139), (1197, 3997), (1713, 2793)]