4919409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 8536320

約数和(自身を除く): 3616911

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 79, 99, 111, 153, 187, 237, 333, 407, 561, 629, 711, 869, 1221, 1343, 1683, 1887, 2607, 2923, 3663, 4029, 5661, 6919, 7821, 8769, 12087, 14773, 20757, 26307, 32153, 44319, 49691, 62271, 96459, 132957, 149073, 289377, 447219, 546601, 1639803, 4919409]

約数ペア:

[(1, 4919409), (3, 1639803), (9, 546601), (11, 447219), (17, 289377), (33, 149073), (37, 132957), (51, 96459), (79, 62271), (99, 49691), (111, 44319), (153, 32153), (187, 26307), (237, 20757), (333, 14773), (407, 12087), (561, 8769), (629, 7821), (711, 6919), (869, 5661), (1221, 4029), (1343, 3663), (1683, 2923), (1887, 2607)]