38215707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 56544000

約数和(自身を除く): 18328293

約数列:

[1, 3, 19, 29, 57, 61, 87, 183, 379, 551, 1137, 1159, 1653, 1769, 3477, 5307, 7201, 10991, 21603, 23119, 32973, 33611, 69357, 100833, 208829, 439261, 626487, 670451, 1317783, 2011353, 12738569, 38215707]

約数ペア:

[(1, 38215707), (3, 12738569), (19, 2011353), (29, 1317783), (57, 670451), (61, 626487), (87, 439261), (183, 208829), (379, 100833), (551, 69357), (1137, 33611), (1159, 32973), (1653, 23119), (1769, 21603), (3477, 10991), (5307, 7201)]